Search for dissertations about: "SA B"

Showing result 1 - 5 of 30 swedish dissertations containing the words SA B.

  2. 1. Expression and function of Suppressor of zeste 12 in Drosophila melanogaster

    Author : Sa Chen; Åsa Rasmuson-Lestander; Jan Larsson; Mattias Mannervik; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Epigenetics; histone; polycomb; Drosophila; Suppressor of zeste 12; Genetics; Genetik; genetik; Genetics;

    Abstract : The development of animals and plants needs a higher order of regulation of gene expression to maintain proper cell state. The mechanisms that control what, when and where a gene should (or should not) be expressed are essential for correct organism development. READ MORE

  4. 2. Severe Hemodilution - Clinical and Experimental Studies

    Author : Valéria Perez de Sá; Anestesiologi och intensivvård; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; shivering; critical oxygen delivery; oxygen consumption; child; dextran; hypothermia; hemodilution; anemia; Anaesthesiology; intensive care; Anestesiologi; intensivvård; lactates;

    Abstract : In children, it is often desirable to minimize allogenic blood transfusion, and this thesis explores the physiology of an alternative method of managing perioperative blood loss: hemodilution with Ringer´s dextran. Methods Clinical studies: Arterial pressure, superior caval venous oxygen saturation (ScvO2) and blood lactate concentration (L) were studied during bone marrow harvesting (BMH) on 23 occasions in 19 children, 1-17 years of age, with healthy hearts and lungs. READ MORE

  5. 3. Colorectal Liver Metastases. Aspects on Diagnosis and Surgical Treatment

    Author : Björn O B Ohlsson; Lund Kirurgi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; carcinoembryonic antigen; fine-needle aspiration cytology; intraoperative ultrasonography; computed tomography; dearterialization; liver resection; Colorectal cancer; liver metastases; follow-up; Surgery; orthopaedics; traumatology; Kirurgi; ortopedi; traumatologi;

    Abstract : Liver is the most common site of dissemination in colorectal cancer, and untreated liver metastases are associated with a poor prognosis. The main reason for trying to detect liver metastases early is that liver resection offers a chance for cure in selected patients. READ MORE

  6. 4. Maximum likelihood sequence detection by using the SA(B,C) algorithm : state partition methods

    Author : Andreas Cedergren; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; C ; partitioning; CPM; MLSD; SA B; reduced complexity; ISI; AWGN channels; asymptotical optimality;

    Abstract : .... READ MORE

  7. 5. Roles of p16INk a and PDGF-B in glioma

    Author : Lene Uhrbom; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; autocrine; glioma; INK4a; PDGF; Genetik; Clinical genetics; Klinisk genetik; Pathology; patologi;

    Abstract : Gliomas are diffuse astrocytic tumors of the central nervous system (CNS) which usually affect adults. This thesis work has focused on molecular mechanisms of altered growth control in glioma, and the significance of two gene products belonging to pathways commonly affected in glioma, p16INK4a and PDGF-B, has been investigated in vitro and in vivo. READ MORE